The purest case of an intelligence explosion would be an Artificial Intelligence rewriting its own source code. The key idea is that if you can improve intelligence even a little, the process accelerates. It's a tipping point. Like trying to balance a pen on one end - as soon as it tilts even a little, it quickly falls the rest of the way.

By far, the greatest danger of Artificial Intelligence is that people conclude too early that they understand it.

Anything that could give rise to smarter-than-human intelligence - in the form of Artificial Intelligence, brain-computer interfaces, or neuroscience-based human intelligence enhancement - wins hands down beyond contest as doing the most to change the world. Nothing else is even in the same league.

There's a popular concept of 'intelligence' as book smarts, like calculus or chess, as opposed to, say, social skills. So people say that 'it takes more than intelligence to succeed in human society.' But social skills reside in the brain, not the kidneys.

This country was founded upon the principle that we are all endowed with certain inalienable rights to Life, Liberty, and the Pursuit of Happiness - those rights are what make America great, and they belong to each and every one of us.

Happiness is hard to recall. Its just a glow.

Nature best teaches how to pray, and how to reverence all the gifts the Almighty has given us. She is like a vast outspread handkerchief, embroidered with God's eternal name, on which we may dry alike our tears of sorrow and of joy; she turns weeping into ecstasy, and fills our hearts with speechless, quiet reverence and resignation.

I don't get to make many choices in my life as a single parent.